33012220002 has 8 divisors (see below), whose sum is σ = 66024440016. Its totient is φ = 11004073332.

The previous prime is 33012219983. The next prime is 33012220051. The reversal of 33012220002 is 20002221033.

It is a sphenic number, since it is the product of 3 distinct primes.

33012220002 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2751018328 + ... + 2751018339.

It is an arithmetic number, because the mean of its divisors is an integer number (8253055002).

Almost surely, 2^33012220002 is an apocalyptic number.

33012220002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33012220002 is a wasteful number, since it uses less digits than its factorization.

33012220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5502036672.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 33012220002 its reverse (20002221033), we get a palindrome (53014441035).

The spelling of 33012220002 in words is "thirty-three billion, twelve million, two hundred twenty thousand, two".